22200201100122 has 8 divisors (see below), whose sum is σ = 44400402200256. Its totient is φ = 7400067033372.

The previous prime is 22200201100117. The next prime is 22200201100139. The reversal of 22200201100122 is 22100110200222.

It is a sphenic number, since it is the product of 3 distinct primes.

22200201100122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850016758338 + ... + 1850016758349.

It is an arithmetic number, because the mean of its divisors is an integer number (5550050275032).

Almost surely, 2^{22200201100122} is an apocalyptic number.

22200201100122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22200201100122 is a wasteful number, since it uses less digits than its factorization.

22200201100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700033516692.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22200201100122 its reverse (22100110200222), we get a palindrome (44300311300344).

The spelling of 22200201100122 in words is "twenty-two trillion, two hundred billion, two hundred one million, one hundred thousand, one hundred twenty-two".